Initial concept art and news coming from Destination D shows some of what to expect from Star Tours 2.0. Looks good.

I know it's early, but what I saw from the Star Speeder concept art leaves me a bit disappointed. I was really hoping they were going to incorporate cinosphere technology. It appears they will be keeping the flat screens in place. Maybe it has something to do with the 3-D technology.

It's uncertain what all of the variables might be, but if there are only the two destinations that we currently know of (Coruscant and Tatooine), there could be 27 permutations each, which would easily break down into three "variation points" with three possibilities each. We'll have to wait to find out more.